Earls Spreader Model 807 RE Mainframe Weldment

We modeled primary components using appropriate element types to capture stress distribution in thick-plate regions and welded details. The finite element model utilized plate elements to represent the complex geometry, including thick-plate sections and critical welded connections.

Von Mises stress analysis was performed to evaluate material utilization under factored loading conditions. Results were reviewed for structural integrity and presented with practical recommendations to support decision-making without slowing fabrication.

The client received an engineering report confirming structural integrity for the rated capacity. The analysis validated that the mainframe weldment design was adequate for the 42LT rated load, providing confidence for both fabrication and operational use.